644 citations · 4.2k across the 124 of their papers we have counts for
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RX J0719.2+6557: A New Eclipsing Polar
G. Tovmassian, J. Greiner, F. -J. Zickgraf +4
A new magnetic, eclipsing cataclysmic variable is identified as the counterpart of the X-ray source RX J0719.2+6557 detected during the ROSAT all-sky survey. The relative phasing o…
Diquark model predictions for photon induced exclusive reactions
P. Kroll
The present status of the diquark model for exclusive reactions at moderately large momentum transfer is reviewed. That model is a variant of the Brodsky-Lepage approach in which d…
The transition form factor and the pion wave function
P. Kroll, M. Raulfs
The pion wave function is discussed in the light of the recent CLEO data on the pion gamma transition form factor. It turns out that the wave function is close to the asymptotic fo…
Exclusive Photoproduction of Large Momentum-Transfer K and K* Mesons
P. Kroll, M. Schuermann, K. Passek +1
The reactions gamma p -> K+ Lambda and gamma p -> K* Lambda are analyzed within perturbative QCD, allowing for diquarks as quasi-elementary constituents of baryons. The diquark-mod…
Modelling the nucleon wave function from soft and hard processes
J. Bolz, P. Kroll
Current light-cone wave functions for the nucleon are unsatisfactory since they are in conflict with the data of the nucleon's Dirac form factor at large momentum transfer. Therefo…
Gamma-Gamma Physics at LEP2
P. Aurenche, G. A. Schuler, A. Bawa +41
This report is an overview of the gamma-gamma physics capabilities of LEP2, and covers the following topics: structure functions, equivalent photon approximation, tagging condition…